SLO ULTRA

General Question

Registration Changes or Questions: call 855-969-5515 or email support@raceroster.com

All other inquirires, please email: customerservice@raceslo.com 

Race Location

Lopez Lake Recreational Area

6800 Lopez Drive,
Arroyo Grande, CA

Volunteer

Volunteer@RaceSLO.com

email

Get In Touch With Us

(Non-Registration Questions)

Sponsors

Thank You To Our Partners

Here is your opportunity to experience the private trails of San Luis Obispo County on the beautiful California Central Coast. Oak woodlands, rolling hills, lonely single track trail and stunning views of the Pacific Ocean. Do yourself a favor, register for the SLO Ultra....you deserve it.

Luis Escobar, Ultra trailrunner & Award Winning photographer

Join

Register to Race!

All levels of athletes are welcome to join us for 48 hours of events!